package com.sky.task;

import com.sky.constant.MessageConstant;
import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.messaging.simp.broker.OrderedMessageChannelDecorator;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

@Slf4j
@Component
//定时处理对象
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    @Scheduled(cron="0 * * * * ? ")//每分钟执行一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);//设置15分钟前的时间
        //select * from orders status = ? and order_time < (当前时间 - 15分钟)
        List<Orders> list = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,time);
        if(list != null || list.size() > 0){
            for(Orders orders : list){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    @Scheduled(cron="0 0 1 * * ?")//每天1点执行一次
    public void processDeliveryOrder() {
        log.info("定时处理处于派送中的订单：{}",LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
